JS基础回顾_函数

函数

不要使用C风格的大括号

// log
function return1() {
  return {
    name: 'oceans',
  }
}
function return2() {
  return
  {
    name: 'oceans'
  }
}
console.log(return1())
console.log(return2())

delete

// log
x = function(x){
 delete x 
 return x
}(1)
console.log(x)